<div data-role='page' id='chaxun'>
  <div data-role='header' >
    <div class="header">囧人英语</div>
  </div>
  <div data-role='content'>
    <input name="" id="searchinput" placeholder="输入单词，回车查询。" value="" >
    <div class="header"><span id="word" ></span> <img src="" ></div>
    <div id="explan"></div>
    <a data-role="button" data-rel="back">返回</a>
  </div>
</div>